设计简介
摘要：随着科技与经济深入发展，社会竞争日趋激烈，在21世纪，社会对竞争力强，创新能力优秀的高素质人才需求不断加大。工科类专业其理论和实践的结合程度是相当高的。新时代的教育需要满足学生在理论结合实际方面的需求。为了实现这一目标，同时培养学生的创新及实际操作能力，提高综合素质，新型的多功能实验台就显得尤为重要。
机械设计课程是专业的主修科目，而机械传动系统是机械设计中重要的组成部分。为适应高等教育培养专业人才的需要同时配合机械设计课程的教学改革，需要通过较完整的实验教学的训练,使学生掌握机械产品的性能测试的综合能力。本文设计一种机械传动系统性能综合测试实验台，能使学生掌握基本机械传动的性能测试,提高学生学会应对分析工程问题进而解决实际问题的能力。关键词：教育改革；机械传动系统；综合性能测试；动力学仿真。
Mechanical drive system performance test bench design
Abstract：With the technological and economic in-depth development, an increasingly competitive society in the 21st century, competitive, outstanding innovation capability of high-quality talent needs continue to increase. Engineering professional its the combination of theory and practice degree is high. The new age of education need to meet the students to integrate theory with practical needs. To achieve this goal while cultivating students' creative and practical ability to improve the overall quality, the new mufti-purpose bench has become particularly important.
The mechanical design course is a professional majors and mechanical drive system is an important part of the mechanical design. In order to meet the needs of higher education to train professionals in conjunction with the mechanical design course teaching reform, through the training of more complete experimental teaching to enable students to master the mechanical performance test ability. In this paper, the design of a mechanical drive system performance test bench, enabling students to master basic mechanical transmission of the performance test, and improve the students learn to deal with the analysis of engineering problems and thus the ability to solve practical problems.
Key word：Education reform; Mechanical drive system; Comprehensive performance test; Dynamics simulation.
目 录
摘 要 II
目 录 IV
1 绪论 1
1.1 引言 1
1.2 实验台概述 1
1.2.1 国内实验台发展 2
1.2.2 机械传动综合实验台发展趋势 2
2 方案选定 3
2.1 方案提出 3
2.2 方案说明 3
3 电机的选择 5
4 减速器设计 6
4.1 齿轮传动设计 7
4.1.1 确定齿轮类型、制作材料及其精度等级 7
4.1.2 按齿面接触强度设计 7
4.1.3 按齿根弯曲强度设计 8
4.2 输入轴、输出轴设计 10
4.2.1 输入轴设计 10
4.2.2 输出轴设计 11
4.3 轴承校和 12
4.3.1 高速轴承校和 12
4.3.2 低速轴承校和 13
5 带传动 14
5.1 带轮计算 14
5.2 带轮的结构 16
6 链传动 17
6.1 链轮计算 17
6.2 链轮的结构，材料及布置 18
7 四杆机构 19
7.1 四杆机构设计 19
7.2 ADAMS仿真分析 19
8 联轴器、磁粉制动器、转矩转速传感器等的选择 25
8.1 联轴器的选择 25
8.2 磁粉制动器选择 25
8.3 转矩转速传感器选择 26
9 总结和展望 27
参考文献 28
致谢 29
